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Any file upload exists at the background plug-in #11

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kkin77 opened this issue Sep 10, 2021 · 0 comments
Open

Any file upload exists at the background plug-in #11

kkin77 opened this issue Sep 10, 2021 · 0 comments

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@kkin77
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kkin77 commented Sep 10, 2021 •
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Any file upload exists at the background plug-in
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Locate file： /app/LKT/webapp/modules/plug_ins/actions/addAction.class.php
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Firstly, the upload format is not filtered. Secondly, uploading the compressed package will decompress the index file in the compressed package and automatically include the file

As a result, files with any suffix can be uploaded or compressed packages can be uploaded. The compressed packages contain webshell files
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Upload succeeded！

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The file is in the /APP/LKT/zip/
Let's visit
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@kkin77